12988250848 has 12 divisors (see below), whose sum is σ = 25570618920. Its totient is φ = 6494125408.

The previous prime is 12988250839. The next prime is 12988250893. The reversal of 12988250848 is 84805288921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202941388 + ... + 202941451.

It is an arithmetic number, because the mean of its divisors is an integer number (2130884910).

Almost surely, 2^12988250848 is an apocalyptic number.

It is an amenable number.

12988250848 is a deficient number, since it is larger than the sum of its proper divisors (12582368072).

12988250848 is an equidigital number, since it uses as much as digits as its factorization.

12988250848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405882849 (or 405882841 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 55.

The spelling of 12988250848 in words is "twelve billion, nine hundred eighty-eight million, two hundred fifty thousand, eight hundred forty-eight".